zoukankan      html  css  js  c++  java
  • xml2json

            function getXMLDOM(xmlStr){
                var xmlDoc=null;
                
                if (window.ActiveXObject) {
                    xmlDoc = new window.ActiveXObject("Microsoft.XMLDOM");
                    if(xmlDoc){
                        xmlDoc.async = false;
                        xmlDoc.loadXML(xmlStr);
                    }

                }else if(document.implementation && document.implementation.createDocument && DOMParser){
                    xmlDoc = document.implementation.createDocument('','',null);
                    parser = new DOMParser();
                    xmlDoc = parser.parseFromString(xmlStr,"text/xml");
                }
                
                return xmlDoc;
            }
        

            function xmlToJson(xml) {
                var obj = {};
            
                if (xml.nodeType == 1) {

                    if (xml.attributes.length > 0) {
                    obj["$attr"] = {};
                        for (var j = 0; j < xml.attributes.length; j++) {
                            var attribute = xml.attributes.item(j);
                            obj["$attr"][attribute.nodeName] = attribute.nodeValue;
                        }
                    }
                } else if (xml.nodeType == 3 || xml.nodeType == 4) {
                    obj = xml.nodeValue;
                }
            
                if (xml.hasChildNodes()) {
                    for(var i = 0; i < xml.childNodes.length; i++) {
                        var item = xml.childNodes.item(i);
                        var nodeName = item.nodeName;
                        if (typeof obj[nodeName] == "undefined") {
                            
                            if(typeof item.nodeValue==="string"){
                                item.nodeType===4 && (nodeName="$cdata");
                                item.nodeValue.replace(/\s/g,"")!=="" && (obj[nodeName] = xmlToJson(item));
                            }else{
                                obj[nodeName] = xmlToJson(item);
                            }
                            
                        } else {
                            if (typeof obj[nodeName].length == "undefined") {
                                var old = obj[nodeName];
                                obj[nodeName] = [];
                                obj[nodeName].push(old);
                            }
                            obj[nodeName] instanceof Array && obj[nodeName].push(xmlToJson(item));
                        }
                    }
                }
                return obj;
            }

            function xml2json(xml){
                return xmlToJson(getXMLDOM(xml));
            }

  • 相关阅读:
    Binary Search Tree Iterator 解答
    Invert Binary Tree 解答
    Min Stack 解答
    Trapping Raining Water 解答
    Candy 解答
    Jump Game II 解答
    Implement Hash Map Using Primitive Types
    Gas Station 解答
    Bucket Sort
    HashMap 专题
  • 原文地址:https://www.cnblogs.com/Random/p/2372531.html
Copyright © 2011-2022 走看看